I use my journal for just about everything. Notes from work, sketching, copying manga characters, and in this case, designing small desk accessories to be built for my little studio at home. Top view on left and front view on right with one 3D call-out. Tools: Sakura micron, Ohto Graphic Liner, Pentel sign pen, Cocoiro brush pen, Retro 51 Tornado pencil, Ain black eraser, Lyra Rembrandt polycolor pencils, Faber Castell Polychromos pencils, Faber Castell PITT brush pens